text: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
  /* vim: set sw=2 ts=8 et tw=80 : */
  /* This Source Code Form is subject to the terms of the Mozilla Public
   * License, v. 2.0. If a copy of the MPL was not distributed with this
   * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  
  #ifndef mozilla_net_PHttpChannelParams_h
  #define mozilla_net_PHttpChannelParams_h
  
  #define ALLOW_LATE_NSHTTP_H_INCLUDE 1
  #include "base/basictypes.h"
  
  #include "IPC/IPCMessageUtils.h"
  #include "nsHttp.h"
  #include "nsHttpHeaderArray.h"
  #include "nsHttpResponseHead.h"
  
  #include "nsIIPCSerializable.h"
  #include "nsIClassInfo.h"
  #include "nsNetUtil.h"
  
  namespace mozilla {
  namespace net {
  
  struct RequestHeaderTuple {
    nsCString mHeader;
    nsCString mValue;
    bool      mMerge;
  };
  
  typedef nsTArray<RequestHeaderTuple> RequestHeaderTuples;
  
  } // namespace net
  } // namespace mozilla
  
  namespace IPC {
  
  template<>
  struct ParamTraits<mozilla::net::RequestHeaderTuple>
  {
    typedef mozilla::net::RequestHeaderTuple paramType;
  
    static void Write(Message* aMsg, const paramType& aParam)
    {
      WriteParam(aMsg, aParam.mHeader);
      WriteParam(aMsg, aParam.mValue);
      WriteParam(aMsg, aParam.mMerge);
    }
  
    static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
    {
      if (!ReadParam(aMsg, aIter, &aResult->mHeader) ||
          !ReadParam(aMsg, aIter, &aResult->mValue)  ||
          !ReadParam(aMsg, aIter, &aResult->mMerge))
        return false;
  
      return true;
    }
  };
  
  template<>
  struct ParamTraits<nsHttpAtom>
  {
    typedef nsHttpAtom paramType;
  
    static void Write(Message* aMsg, const paramType& aParam)
    {
      // aParam.get() cannot be null.
      NS_ASSERTION(aParam.get(), "null nsHTTPAtom value");
      nsCAutoString value(aParam.get());
      WriteParam(aMsg, value);
    }
  
    static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
    {
      nsCAutoString value;
      if (!ReadParam(aMsg, aIter, &value))
        return false;
  
      *aResult = nsHttp::ResolveAtom(value.get());
      NS_ASSERTION(aResult->get(), "atom table not initialized");
      return true;
    }
  };
  
  template<>
  struct ParamTraits<nsHttpHeaderArray::nsEntry>
  {
    typedef nsHttpHeaderArray::nsEntry paramType;
  
    static void Write(Message* aMsg, const paramType& aParam)
    {
      WriteParam(aMsg, aParam.header);
      WriteParam(aMsg, aParam.value);
    }
  
    static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
    {
      if (!ReadParam(aMsg, aIter, &aResult->header) ||
          !ReadParam(aMsg, aIter, &aResult->value))
        return false;
  
      return true;
    }
  };
  
  
  template<>
  struct ParamTraits<mozilla::net::InfallableCopyCString>
    : public ParamTraits<nsCString>
  {
  };
  
  
  template<>
  struct ParamTraits<nsHttpHeaderArray>
  {
    typedef nsHttpHeaderArray paramType;
  
    static void Write(Message* aMsg, const paramType& aParam)
    {
      paramType& p = const_cast<paramType&>(aParam);
  
      WriteParam(aMsg, p.mHeaders);
    }
  
    static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
    {
      if (!ReadParam(aMsg, aIter, &aResult->mHeaders))
        return false;
  
      return true;
    }
  };
  
  template<>
  struct ParamTraits<nsHttpResponseHead>
  {
    typedef nsHttpResponseHead paramType;
  
    static void Write(Message* aMsg, const paramType& aParam)
    {
      WriteParam(aMsg, aParam.mHeaders);
      WriteParam(aMsg, aParam.mVersion);
      WriteParam(aMsg, aParam.mStatus);
      WriteParam(aMsg, aParam.mStatusText);
      WriteParam(aMsg, aParam.mContentLength);
      WriteParam(aMsg, aParam.mContentType);
      WriteParam(aMsg, aParam.mContentCharset);
      WriteParam(aMsg, aParam.mCacheControlNoStore);
      WriteParam(aMsg, aParam.mCacheControlNoCache);
      WriteParam(aMsg, aParam.mPragmaNoCache);
    }
  
    static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
    {
      if (!ReadParam(aMsg, aIter, &aResult->mHeaders)             ||
          !ReadParam(aMsg, aIter, &aResult->mVersion)             ||
          !ReadParam(aMsg, aIter, &aResult->mStatus)              ||
          !ReadParam(aMsg, aIter, &aResult->mStatusText)          ||
          !ReadParam(aMsg, aIter, &aResult->mContentLength)       ||
          !ReadParam(aMsg, aIter, &aResult->mContentType)         ||
          !ReadParam(aMsg, aIter, &aResult->mContentCharset)      ||
          !ReadParam(aMsg, aIter, &aResult->mCacheControlNoStore) ||
          !ReadParam(aMsg, aIter, &aResult->mCacheControlNoCache) ||
          !ReadParam(aMsg, aIter, &aResult->mPragmaNoCache))
        return false;
  
      return true;
    }
  };
  
  } // namespace IPC
  
  #endif // mozilla_net_PHttpChannelParams_h
  